diff --git a/app/Http/Controllers/RoomControlController.php b/app/Http/Controllers/RoomControlController.php
index 23cf13f..da242ee 100644
--- a/app/Http/Controllers/RoomControlController.php
+++ b/app/Http/Controllers/RoomControlController.php
@@ -72,6 +72,9 @@ class RoomControlController extends Controller
      */
     public function receiveRegister(ReceiveRoomRegisterRequest $request): JsonResponse 
     {
+        Log::info('✅ Receive Register', [
+                'request'  => $request,
+            ]);
         // 1. 驗證帳密（登入用）
         $credentials = $request->only('email', 'password');